——Hello!May I speak to Mr Smith,please?
——Hello!May I speak to Mr Smith,please?
M:Hello.May I speak to Mr Smith,please?
Hello,may I speak to Mr.Smith?
—Hello,may I speak to Mr Liu,please?
—May I speak to Mr. Smith?
Hello,May I speak to Mr.Smith?—Sorry,he isn't in.He _____ th
-Hello, may I speak to Mr. Smith?
—Hello, can I speak to Mr. Smith?
——Hello. May I speak to Mr. Wang, please? —— _______.
—Hello. May I speak to Mr. Wang? —Who’s calling, please.&nbs
——Hello. May I speak to Mr. Wang, please? &
—Hello, May I speak to Don, please? —________________?